Binder profile

3UK

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: PA3860 — acyl-CoA synthetase

Via homolog PDB 4wv3 UniProt F3Y661 C17H19N6O8P
Mol. weight 466.35 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
3UK
PDB
4wv3
UniProt (similar protein)
F3Y661
Target protein
PA3860

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 466.35 Da
LogP (Crippen) -0.42
H-bond donors 5
H-bond acceptors 13
TPSA 218.16 Ų
Rotatable bonds 6
Aromatic rings 3 / 4
Heavy atoms 32
Fraction sp³ C 0.29
Formula C17H19N6O8P

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

Estimated from TPSA and LogP only: TPSA ≤ 90 Ų and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 466.3
  • LogP ≤ 5 -0.42
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 13
Veber's rules Fail
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 218.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1ccc(c(c1)C(=O)OP(=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3cnc4c3ncnc4N)O)O)N
InChI 
InChI=1S/C17H19N6O8P/c18-9-4-2-1-3-8(9)17(26)31-32(27,28)29-5-10-12(24)13(25)16(30-10)23-7-22-11-14(19)20-6-21-15(11)23/h1-4,6-7,10,12-13,16,24-25H,5,18H2,(H,27,28)(H2,19,20,21)/t10-,12-,13-,16-/m1/s1
InChIKey 
XZXXWUQOHYJTTC-XNIJJKJLSA-N

Provenance

Annotation context from LigQ_2, the internal TPW step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00501' 'PF13193

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other binders for this protein

Quick navigation to other ligands bound to PA3860.

PDB 7

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 4

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)